| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.29 | 11.373% | $77.1704 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $44.61 | 12.418% | $50.1497 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $249.46 | 9.110% | $272.1858 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $153.46 | 8.254% | $166.1266 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $81.91 | 6.761% | $87.4479 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $95.72 | 8.180% | $103.5499 | $103.55 | $103.55 | $103.50 |
| Purchase #7 | $138.35 | 7.592% | $148.8535 | $148.85 | $148.85 | $148.90 |
| 7 purchase totals = | $832.80 | $905.4838 | $905.49 | $905.50 | $905.40 | |